SCITAS project to create a demonstration cluster for educational purpose
# Code
* Project: #scitas_mini_cluster
* Repository: rSCMINICLUSTER
| Deploy | Ansible books to configure the frontend and the nodes |
| Game Of Life | Demonstration paralelized code using all of the nodes |
| Rack | OpenSCAD designs of the case |
| configs | OS configurations |
# Hardware Version 2
## Version light
* 43 (1G) - 63 (4G) Raspberry Pi 4
* 55 .- [[https://www.digitec.ch/fr/s1/product/meanwell-power-supply-switch-mode-5v-30a-150w-composants-electroniques-actifs-9951154 | MeanWell Power Supply Switch Mode 5V 30A 150W]]
* 123.- [[https://www.digitec.ch/fr/s1/product/netgear-gs310tp-100eus-commutateurs-reseau-10225205?tagIds=7 | Netgear GS310TP-100EUS]]
* ~60.- [[https://www.digitec.ch/fr/s1/product/aukey-usb-5er-pack-a-c-30-cables-usb-6213310?tagIds=77-532 | Set of 5 cables A-C (x2) ]]
* ~30.- RJ45 cables
**Total: 655(1G) - 835(4G)**
## + PoE
* 9x26.- CHF [[ https://www.pi-shop.ch/power-over-ethernet-poe-hat-for-raspberry-pi-3-model-b | PoE Hat ]]
* ~200.- CHF Switch PoE
* 20.- [[https://www.digitec.ch/fr/s1/product/meanwell-power-supply-switch-mode-5v-70w-composants-electroniques-actifs-9899856?tagIds=1123-773-134| MeanWell Power Supply Switch Mode 5V 70W]]
** Sub total: ~434.- **
**Total: ~1050.- CHF (4G)**
## + watercooling
* [[https://www.digitec.ch/en/s1/product/alphacool-nexxxos-st30-full-copper-240mm-120mm-water-cooling-radiators-2448443 | 68.- CHF Radiator]]
* [[ https://www.digitec.ch/en/s1/product/alphacool-eisbecher-d5-water-cooling-reservoirs-7538841 | 157.- CHF Reservoir + Pump ]]
* [[ https://www.digitec.ch/en/s1/product/alphacool-hf-1310-anschraubtuelle-90-drehbar-silver-water-cooling-connections-2449903 | 8.- CHF Connection 90°]]
* [[ https://www.digitec.ch/en/s1/product/alphacool-schlauch-1310mm-uv-blau-3m-pvc-water-cooling-hoses-2452909 | 14.- CHF PVC 3m 13/10mm UV-Blue]] OR [[ https://www.digitec.ch/en/s1/product/alphacool-schlauch-3m-pvc-water-cooling-hoses-2452914 | 22.- CHF PVC 3m 13/10mm Transparent ]]
**Sub total: ~270.-**
**Total: ~1320.- CHF (4G)**
# Hardware Version 1
It is an ARM64 cluster of [[http://www.hardkernel.com/main/products/prdt_info.php?g_code=G145457216438&tab_idx=1 | ODROID-C2]] boards featuring:
**Nodes**
- 4 cores ARMv8 1.5 Ghz
- 2GB RAM
- Gigabit ethernet
- 40 pins GPIO
- Raspberry Pi compatible layout
**Peripherals**
- Gigabit Switch
- Power supply
## Images
{F616997, alt=Finished beta version}
{F222336, alt=New design with switch and power supply.}
{F16964, alt=First tries for the design of the rack}
#Future Developments
## 8-node rack
[[ https://www.amazon.fr/dp/B00YTJ45HM/ ]]